CN217547574U - Connector capable of preventing solid wood jointed board from bending deformation - Google Patents

Abstract

The utility model provides a prevent connector of wood makeup bending deformation, includes the trapezoidal draw-in groove that a side of first embedding piece, second embedding piece, plug-in components and the straight makeup of wood was seted up, trapezoidal draw-in groove cross-section is the trapezoidal form of handstand, and its cross-section is upwards the shape that expands outward, first embedding piece, second embedding piece and plug-in components can form one through the concatenation mode with the stable embedding of trapezoidal draw-in groove phase-match gomphosis. First embedding part, second embedding part and plug-in components tightly block together and form one with the stable embedding part of trapezoidal draw-in groove phase-match gomphosis, also can not become flexible, the assembling process need not beat glue yet to play and connect and prevent the bending deformation effect, the panel also can shrink naturally and indeformable, the installation need not special instrument and skill like this, just can easily assemble, thereby made things convenient for the installation, install before product packaging, also do not influence the outward appearance of product.

Description

Connector capable of preventing solid wood jointed board from bending deformation

Technical Field

The utility model belongs to wood makeup connecting piece field, specifically speaking relates to a prevent connector of wood makeup bending deformation.

Background

The panel that the wood was directly pieced together in current furniture production, accessories such as curb plate lock a tie wood at the back of panel to play glue and lock the screw, perhaps simple draw a groove and prevent the bending, but the flexible face deformation that arouses under different conditions such as timber, weather, service environment in the in-service use process because of timber, weather, the width of panel or curb plate is wider more, warp crooked coefficient just more, the panel bending deformation that the wood was directly pieced together will influence its service function if put the drinking cup and can fall, the door of cabinet class closes not tightly etc..

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming prior art's not enough, provides a prevent connector of wood makeup bending deformation, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic design is:

the utility model provides a prevent connector of wood makeup bending deformation, includes the trapezoidal draw-in groove that a side of first embedding piece, second embedding piece, plug-in components and the straight makeup of wood was seted up, trapezoidal draw-in groove cross-section is the trapezoidal form of handstand, and its cross-section is upwards the shape that expands outward, first embedding piece, second embedding piece and plug-in components can form one through the concatenation mode with the stable embedding of trapezoidal draw-in groove phase-match gomphosis.

First embedding piece includes that first long side is protruding and first short side is protruding, first long side is protruding to close and is formed with first concave groove between the first short side is protruding, the shape of second embedding piece and first embedding piece is identical completely, and the second embedding piece includes that the second long side is protruding, the short side of second is protruding and second concave groove, plug-in components include protruding and two sides are protruding between two, be formed with two sides concave groove between protruding and two sides are protruding between placed in the middle, protruding being equal height with the inside wall of first embedding piece between placed in the middle, and first embedding piece, second embedding piece and protruding up end width size between two parties and trapezoidal draw-in groove inner wall width size realize interference fit, protruding and the short side of second of first short side is protruding respectively with two side concave groove gomphosis.

Compared with the prior art, the utility model following beneficial effect has:

first embedding part, second embedding part and plug-in components tightly block together and form one with the stable embedding part of trapezoidal draw-in groove phase-match gomphosis, also can not become flexible, the assembling process need not beat glue yet to play and connect and prevent the bending deformation effect, the panel also can shrink naturally and indeformable, the installation need not special instrument and skill like this, just can easily assemble, thereby made things convenient for the installation, install before product packaging, also do not influence the outward appearance of product.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a schematic view of a stabilizing insert dispersion configuration;

FIG. 2 is a schematic structural view of a solid wood straight jointed board;

FIG. 3 is a schematic view of the installation and disassembly of a solid wood straight jointed board with a trapezoidal clamping groove and a stable embedded part;

FIG. 4 is a schematic cross-sectional view of the wood panel and the insert.

In the figure: 1-a first insert; 101-a first long side projection; 102-a first short side projection; 103-a first concave groove; 2-a second insert; 201-a second long side projection; 202-second short side projection; 203-a second concave groove; 3, inserting a plug-in; 301-a central boss; 302-side projection; 303-side concave groove; 4-solid wood straight jointed board; 401-ladder card slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

As shown in figures 1 to 4, a connector for preventing the bending deformation of the wood jigsaw is realized by the invention, which is composed of three parts, namely a first embedded part 1, a second embedded part 2 and an insertion part 3 (as shown in figure 1), the wood is prepared and milled according to the figure by four-sided plane milling, two ends of a trapezoidal clamping groove are not required to be pulled through to the edge part of a plate, the appearance of the product is influenced, the back surface of the wood straight jigsaw 4 is vertical to the wood grain direction, and a central position is provided with a trapezoidal clamping groove 401, the lower bottom of the trapezoid shown by the trapezoidal clamping groove 401 is 6mm to the surface of the panel or the side plate, the lower bottom is 55mm, the upper bottom is 45mm to the back surface of the panel or the side plate, the upper bottom is 45mm, the groove depth is 12mm, namely, an inverted trapezoidal groove with the upper bottom being 45mm, the lower bottom being 55mm and the height being 12mm is formed on the back surface of the panel or the side plate of the wood straight jigsaw 4, the first embedded part 1 and the second embedded part 2 are matched left and right, and can be exchanged, and can be easily placed in the trapezoidal clamping groove 401, the first embedded part 1 comprises a first long side bulge 101 and a first short side bulge 102, a first concave groove 103 is formed between the first long side bulge 101 and the first short side bulge 102, the shapes of the second embedded part 2 and the first embedded part 1 are completely consistent, the second embedded part 2 comprises a second long side bulge 201, a second short side bulge 202 and a second concave groove 203, the inserting part 3 comprises a centering bulge 301 and two side bulges 302, two side concave grooves 303 are formed between the centering bulge 301 and the side bulges 302, the centering bulge 301 has the same height with the inner side wall of the first embedded part 1, the width sizes of the upper end surfaces of the first embedded part 1, the second embedded part 2 and the centering bulge 301 are in interference fit with the width size of the inner wall of the trapezoid clamping groove 401, the first short side bulge 102 and the second short side bulge 202 are respectively embedded with the two side concave grooves 303, first embedded part 1 and second embedded part 2 block back 4 sides in trapezoidal draw-in groove, there is 5 mm's gap in the middle of first short side arch 102 and the second short side arch 202, then the protruding 301 in the middle of plug-in 3 directly interference inserts in the first embedded part 1, the gap that second embedded part 2 formed, and first long side arch 101, first short side arch 102, first concave groove 103, the protruding 201 in the second long side, the protruding 202 in the second short side, second concave groove 203, protruding 301 in the middle, and two side archs 302 and two side concave grooves 303 also form the interference matching that corresponds and insert the concatenation form, the concrete shape is as shown in the schematic diagram, form holistic interference fit, first embedded part 1 like this, second embedded part 2 and plug-in 3 form one with trapezoidal draw-in groove 401 stable embedded member that matches together, also can not become flexible, the assembly process need not beat glue yet, thereby play connection and anti-bending deformation effect, the panel also can shrink naturally and not warp, like this installation need not block the card together and can be convenient for the installation skill, thereby the product is easily installed before the packaging, also can be influenced by the outward appearance.

The bending deformation of the solid wood panel and the side plate is solved through the connection mode, and the connection technology needs professional machines and technologies, so that the solid wood panel and the side plate can not be installed on site, and can only be installed in a factory in advance.

Claims (2)

1. The utility model provides a prevent connector of wood makeup bending deformation, its characterized in that, trapezoidal draw-in groove (401) that a side of (4) was seted up is straightened to first embedding piece (1), second embedding piece (2), plug-in components (3) and wood, trapezoidal draw-in groove (401) cross-section is the trapezoidal form of handstand, and its cross-section is upwards to expand the shape outward, first embedding piece (1), second embedding piece (2) and plug-in components (3) can form one through the concatenation mode with the stable embedding piece of trapezoidal draw-in groove (401) phase-match gomphosis.

2. The connector for preventing bending deformation of the solid wood jointed boards as claimed in claim 1, wherein the first embedded part (1) comprises a first long side protrusion (101) and a first short side protrusion (102), a first concave groove (103) is formed between the first long side protrusion (101) and the first short side protrusion (102), the second embedded part (2) and the first embedded part (1) are completely consistent in shape, the second embedded part (2) comprises a second long side protrusion (201), a second short side protrusion (202) and a second concave groove (203), the plug-in part (3) comprises a central protrusion (301) and two side protrusions (302), two side concave grooves (303) are formed between the central protrusion (301) and the two side protrusions (302), the central protrusion (301) and the first embedded part (1) have equal height inner side wall, the upper end face of the first embedded part (1), the upper end face of the second embedded part (2) and the central protrusion (301) have width in interference fit with the width of the inner wall of the trapezoidal groove (401), and the width of the second short side protrusion (202) and the trapezoidal groove (203) respectively realize interference fit with the width of the inner wall of the second short side protrusion (202).

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